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irinina [24]
2 years ago
5

Baruti, a ranger in Kruger National Park in South Africa, collected data about the elephant population in the park. She compared

the foot lengths of the elephants and their shoulder height (both in centimeters) and created the following scatter plot. A line was fit to the data to model the relationship.
10
10
20
20
30
30
40
40
50
50
40
40
80
80
120
120
160
160
200
200
240
240
280
280
320
320Shoulder height (cm)Foot length (cm)
Which of these linear equations best describes the given model?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
y
^
=
6
x
−
20
y
^
​
=6x−20y, with, hat, on top, equals, 6, x, minus, 20

(Choice B)
B
y
^
=
6
x
+
20
y
^
​
=6x+20y, with, hat, on top, equals, 6, x, plus, 20

(Choice C)
C
y
^
=
3
2
x
−
20
y
^
​
=
2
3
​
x−
Mathematics
1 answer:
Serggg [28]2 years ago
3 0

Answer:

i cold not find the answer

Step-by-step explanation:

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The difference of the product of 3 and m<br> minus the quotient of m divided by 2<br> m=6
s2008m [1.1K]

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Step-by-step explanation:

3m-m/2

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5 0
3 years ago
Please help me this will mark brainiest thx I will appreciate it thank you
Savatey [412]

Answer:

z=40 degrees

x=90 degrees

y=40 degrees

Step-by-step explanation:

To solve z you know that 50+90+z= 180 degrees. So z equals 40. To solve x you subtract 90 from 180 to get 90 degrees. To solve you add 50+x+y. You know that x= 90. You would add the angles together to get 180 degrees. 50+90=140 and 180-140 equals 40. Sorry if i'm wrong.

6 0
3 years ago
In triangle ABC, c = 9 m/_B = 65° and a = 105. Find b.​
tresset_1 [31]

Answer:

b = 101.52

Step-by-step explanation:

b^2 = a^2 + c^2 - 2ac CosB

b^2 = 105^2 + 9^2 - 2(105)(9) Cos 65°

b^2 = 11 106 - 798.75

b^2 = 10 307.25

b = 101.52

5 0
4 years ago
Read 2 more answers
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